Testing a patch

[Benjamin Priour]

Hi,

Regstrapping finally done for PR109439 - Spurious
-Wanalyzer-use-of-uninitialized-value tagging along
-Wanalyzer-out-of-bounds.
Now only a OOB warning is reported when necessary instead of OOB + Use
of uninitialized value.

Some tests in analyzer (out-of-bounds-*, realloc-5, pr101962) were
checking for the now removed use-of-uninitialized-value warning, and
therefore I fixed that.

But now I'm confused since the documentation reads that to perform
regtesting, one should use make -k check,
and that's what I always use too, but because I fixed the above test
files, contrib/compare_tests obviously complains about them having
disappeared.
Does it mean regtesting failed ? Can I submit the patch in its current
state or should I do something else before doing so ?
Guess I would get feedback anyway if something's wrong.

I figured I would send it here rather than to gcc-patches, as it's
more general than a discussion over a single patch.

Thanks,
Benjamin